| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $132.44 | 5.258% | $139.4037 | $139.40 | $139.40 | $139.40 |
| Purchase #2 | $173.44 | 11.235% | $192.926 | $192.93 | $192.95 | $192.90 |
| Purchase #3 | $216.49 | 3.735% | $224.5759 | $224.58 | $224.60 | $224.60 |
| Purchase #4 | $98.30 | 11.460% | $109.5652 | $109.57 | $109.55 | $109.60 |
| Purchase #5 | $102.50 | 8.861% | $111.5825 | $111.58 | $111.60 | $111.60 |
| Purchase #6 | $231.74 | 8.539% | $251.5283 | $251.53 | $251.55 | $251.50 |
| Purchase #7 | $213.91 | 6.639% | $228.1115 | $228.11 | $228.10 | $228.10 |
| 7 purchase totals = | $1,168.82 | $1,257.6931 | $1,257.70 | $1,257.75 | $1,257.70 | |